Greenlight Planet Home 120 Solar Lighting System Plus USB  Charger Charges - USB and DC power with 3 wall-mountable switches for all your devices and needs 200 Lumens - 200 lumen per lamp multi-room lighting Durable - rugged and ready for any activity in any place 24 Hours of charge - up to 24 hours of run time a day's charge Global impact - each purchase helps us get greenlight planet to millions of off-grid families around the world